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. 2022 Feb 14;9:790137. doi: 10.3389/fmed.2022.790137

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Copyright © 2022 Chen, Niu, Zhao, Yao, Wang and Zhou.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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The surgical steps of Implantable Collamer Lens V4c implantation with an ophthalmic viscosurgical device-free (OVD-free) technique. Case 1 (A–E): (A) Incision creation. (B–D) ICL-V4c injection and placement. (E) The status at the end of the surgery. Case 2 (F–J): (F) Incision creation. (G,H) ICL-V4c injection and placement. (I) Balanced salt solution injection. (J) The status at the end of the surgery.